Unverified90% confidenceCautionTime unknown
清理易燃粉尘(铝粉、镁粉、面粉、煤粉)不能用普通工业吸尘器,必须选防爆型(ATEX认证)机型,普通电机火花会引发粉尘爆炸
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90%
Confidence
Long-term
Relevance
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